yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] _JoaoCampos:
I have five issues.

1. Wifi lost lots of range. Could it a driver issue?

2. This one could be related to the one above since it could be struggling to mantain a stable connection: Massive battery drain the moment I turn on wifi (worst than stuck so something else is wrong), like 1% every 2 minutes.

3. When flipping the screen I get all sorts of artifacts on the screen for almost a second.

4. Unsure if it's an issue or if I'm missing something, but I don't seem to find any ethernet via usb option? It's not working automatically either.

5. Battery usage stats (what app used what percentage) isn't working.

By the way, I'm available to help in anyway I can to fix my tablet specific issues if you give me a bit of guidance on where to look. There's barely anything for it on the internet, you're pretty much the only custom ROM available, so it's pretty hard to even learn development.
[Miscellaneous Android Development] Oma7144:
Could be an kernel/kernel module issue. The kernel in the achieve is from an image called "AMPE A86 _RK30_beta3".

Is the latest stock firmware available elsewhere?

- Oma -
[Miscellaneous Android Development] Oma7144:
I'm always happy to help.

Just flashed back stock firmware on Odys Loox (rk29), Odys Genio (rk30), Chuwi V88 (rk31). No success with the headphone config.

That makes me of the impression giving an event to the OS was not an item in the kernel specification sheat.

- Oma -
[Miscellaneous Android Development] Oma7144:
[MENTION=4912839]Anthrax[/MENTION]: can you pls test that on Xtron+ http://crewrktablets.arctablet.com/?wpfb_dl=985

- Oma -
[Miscellaneous Android Development] Disrupthor:
Thank you Oma for continuing on a pursue for a fix to this matter, also unfortunately in the new build Bluetooth a2dp is broken: the connection goes ok, the icon shows up but the audio comes out through the tablet speaker. Besides that the new build fixed every cosmetic bug I've seen before especially on the battery icon.

EDIT: With all the fixes the new build brought something gone wrong with bluetooth, after a reboot now it turns on and off all by itself and keeps on that loop.
[Miscellaneous Android Development] ildar_prophet:
Hi!

v1.3.2 fixed the 2d hw rendering and gapps problems. Thanks a lot!
[Miscellaneous Android Development] thirdzcee:
So it has fixed it then... Time for me to download and check it out
[Miscellaneous Android Development] Oma7144:
Pls do a clean installation. New build based on updated CM sources.

- Oma -
[Miscellaneous Android Development] ArikaSalaf:
with new build i can't see storage both flash and sdcard, and notafication phone not responding again and again.......i do clean install erase db before then tick all then flash now back to 1.3.0 build
[Miscellaneous Android Development] Anthrax:
Tried replacing.... but its not rotating at all... just stays in Original position......
[Miscellaneous Android Development] Oma7144:
Does Androsensor show an event? Or all axis 0.00?

- Oma -
[Miscellaneous Android Development] Anthrax:
Its just showing waiting for event....
[Miscellaneous Android Development] Oma7144:
Ok, there is something different in conjunction with a 3.0.36+ kernel. Will need further investigation.

- Oma -
[Miscellaneous Android Development] Anthrax:
Sure take your time..... :cheers:
[Miscellaneous Android Development] ArikaSalaf:
RTL8188CU .....this is a log cat ........i try on build 1.3.0 with compability post 51......and thanks
[Miscellaneous Android Development] ildar_prophet:
I see the current triplet: hardware-kernel-module do not fit each other. dmesg sould be helpful here. E.g.:

(You need adb turned on)
[Miscellaneous Android Development] ildar_prophet:
Well, if you do, please let me know if you have sudden reboots.

For those who can read them, I can attach crash dumps, on demand.
[Miscellaneous Android Development] _JoaoCampos:
I have the RK3066 version of Sanei N78 (which is virtually the same as Ampe A78, although I have no way to be 100% sure but I tried Ampe's firmware on my device and it worked perfectly), and the latest stock firmware is from late January.

Original (chinese website) links:

- > Sanei N78: http://www.szsanei.com/UploadFile/file/2011-08/0296.rar

- > Ampe A78: http://www.szampe.com/UploadFile/file/2011-08/0297.rar

Another issue I hadn't noticed somehow, but the internal "sd card" storage isn't detected. I can format it if I boot into CWM and mount it on windows but then I just get a bootloop.
[Miscellaneous Android Development] _JoaoCampos:
Additional info about my battery drain: I checked with Battery Stats Plus and "Cell standby" is using 60% of the battery! Which is odd because my tablet is Wifi only :o

Also, I was able to fix the internal SD with the NAND fix, and in the process found out that flashing the tabletUI fix also gives me a bootloop.
[Miscellaneous Android Development] patriciogac:
It was the same on all the CM builds.... I only replace the kernel (from that specific to my model) and the boot.img (for that in the JB 4.2.2 3.2 build and all runs correctly!

PD: With new 1.3.2 CM 10.1 build I got a bootloop if I use the TabletUI fix too.
[Miscellaneous Android Development] Oma7144:
Hm, what is differnent on that tab? Only the low resolution? Do you see correct bootlogo or two of them?

TabletUI fix could be througt source update. Sorry. Will upload new fixes tomorrow.

- Oma -
[Miscellaneous Android Development] patriciogac:
Master... we always will be grateful to you!

Pd: I look correct size boot logo (2 "tablet kernel" logos for half a second then correct size "tablet" (AOC) logo and finaly correct "crew tablet " logo size.

Enviado desde mi GT-I9505 usando Tapatalk 2
[Miscellaneous Android Development] Oma7144:
Update post #543. v1.3.2 TabletUI fix.

- Oma -
[Miscellaneous Android Development] Oma7144:
Kernel Sanei N78 http://crewrktablets.arctablet.com/?wpfb_dl=990

Kernel Ampe A78 http://crewrktablets.arctablet.com/?wpfb_dl=991

- Oma -
[Miscellaneous Android Development] Oma7144:
@exxpecial: change boot.img in folder rockdev/Image, flash and install fix after first boot into CWM.

- Oma -
[Miscellaneous Android Development] exxpecial:
Droid explorer------- /

directory is not ..... and aiolog not find the directory to run the sh ...... Sorry for the inconvenience
[Miscellaneous Android Development] tonyboy3:
Thanks, the rom works very well on my Maxwell Plus.. thanks ;)
[Miscellaneous Android Development] Oma7144:
What do you see? Kernel logo? Bootlogo? Bootanimation?

- Oma -
[Miscellaneous Android Development] Oma7144:
Oma RK30 Jelly Bean v1.4 - 02.02.2013

Just to play with things .... found this UI in an Cube stock image ;)

- Oma -
[Miscellaneous Android Development] anonimo95:
so these roms can be installed in pipo s3?
[Miscellaneous Android Development] exxpecial:
Nothing .......black all.....yes adb.....but aiolog.exe......nothing....not suck directory etc etc
[Miscellaneous Android Development] Oma7144:
02-06 22:01:20.260 2164 2166 D libEGL : loaded /system/lib/egl/libEGL_mali.so
02-06 22:01:20.260 2164 2166 D libEGL : loaded /system/lib/egl/libGLESv1_CM_mali.so
02-06 22:01:20.270 2164 2166 D libEGL : loaded /system/lib/egl/libGLESv2_mali.so
02-06 22:01:20.270 2164 2166 W libEGL : eglInitialize(0x1) failed (EGL_BAD_ALLOC)
02-06 22:01:20.270 2164 2166 E SurfaceFlinger: couldn't find an EGLConfig matching the screen format
02-06 22:01:20.270 2164 2166 E libEGL : eglQuerySurface:350 error 300d (EGL_BAD_SURFACE)
02-06 22:01:20.270 2164 2166 E libEGL : eglQuerySurface:350 error 300d (EGL_BAD_SURFACE)
02-06 22:01:20.270 2164 2166 E libEGL : call to OpenGL ES API with no current context (logged once per thread)
02-06 22:01:20.270 2164 2166 F libc : Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 2166 (SurfaceFlinger)

Ok, then we do have a more deeper problem on Pipo S1 (screen 800*480).

Unfortunately there are not enough sources to build the mali driver for CM10. Sry for the moment.

- Oma -
[Miscellaneous Android Development] exxpecial:
On the contrary ... I apologize to you for wasting your time ....... thanks
[Miscellaneous Android Development] Oma7144:
@flamm: pls find attached kernel of Prestigo Multipad 5880D

- Oma -
[Miscellaneous Android Development] Oma7144:
Kernel Archos Gamepad.

- Oma -
[Miscellaneous Android Development] s.rahus:
Any plans for ROM based on CM 10.1 (JB 4.2.1)

Oma,

Are you planning for a ROM based on CM 10.1 (JB 4.2.1) for RK3066 devices? If so can you please include iberry Auxus Core x2?Site: http://iberry.asia/corex2_3g.php

Thanks!
[Miscellaneous Android Development] scotty2000:
AW: RK3066 Tab Genio by Oma rocks !

Is there a chance to get a kernel for pipo m8 3g tablet to use your rom? Or is it possible to use the Rom as is?

Thanks in advance
[Miscellaneous Android Development] Oma7144:
Kernel MANTA MID9701.

- Oma -
[Miscellaneous Android Development] Oma7144:
Kernel Ampe A86.

- Oma -
[Miscellaneous Android Development] Oma7144:
For some hardware revisions of Pipo S3 it might be necessary to use the original kernel and attached wifi-fix (install via CWM).

If you need adhoc support use the attached wpa_supplicant_adhoc (install via CWM).

Thanks to ildar_prophet!

- Oma -
[Miscellaneous Android Development] Oma7144:
Kernel Pipo M8 3G.

Give it a try.

- Oma -
[Miscellaneous Android Development] Oma7144:
Kernel bq Edison & Edison 3G.

Oma JB v2.4 on bq Edison:

- Oma -
[Miscellaneous Android Development] csjneek:
oma, here is a 3.0.36+ kernel for pipo m8 from a 4.2.2 beta rom. can you make it compatible with your 4.2.2 builds or cm10?

http://we.tl/8KSvlVOdka
[Miscellaneous Android Development] Oma7144:
Ok. Kernel 3.0.36+ Pipo M8 now in the archive: http://crewrktablets.arctablet.com/?wpfb_dl=992

It is bigger than the 8 KB standard so use this parameter: http://crewrktablets.arctablet.com/?wpfb_dl=934

You will also need a CWM with the right rknand.ko: http://crewrktablets.arctablet.com/?wpfb_dl=682

Build v3.2 should run on it (use boot.img and system.img): http://crewrktablets.arctablet.com/?wpfb_dl=675

======

Also you can try this build (as is, only change kernel): http://crewrktablets.arctablet.com/?wpfb_dl=868

- Oma -
[Miscellaneous Android Development] _JoaoCampos:
Incredible work mate, so fast!

Will be reporting in a bit.
[Miscellaneous Android Development] Disrupthor:
I always do, but just to be on the safe side did it again and bluetooth a2dp audio not working, audio comes throught speaker...
[Miscellaneous Android Development] daeinnor:
Thanks for this info. It's probably one of the reasons why every 3.0.36+ kernel tried in x700 doesn't boot! I was hoping to find a compatible kernel from other tablets but, unfortunately with no success yet.
[Miscellaneous Android Development] csjneek:
thanks oma

aosp works (no wifi and bt) but 4.2 multiwindow bootloops after kernel image, i was hoping for this one to work because it has my wlan and bt modules inside.

what can i do?
[Miscellaneous Android Development] Oma7144:
Use the build 4.2 multi-window together with your kernel and the parameter 16kb.

- Oma -
[Miscellaneous Android Development] Oma7144:
Ok, I will take a deeper look into that at the weekend.

- Oma -
[Miscellaneous Android Development] Disrupthor:
To me Oma 1.3 is still the best build the only major issue that remained on that build is the headphones detection. If you can fix that for me I'll be very grateful.
[Miscellaneous Android Development] saleandoli@aol.com:
Hi OMA any luck with the wifi? Sorry to bother you.
[Miscellaneous Android Development] _JoaoCampos:
I fixed my battery drain by flashing this: http://rootzwiki.com/topic/25016-modany-phone-any-rom-wi-fi-only-mode-disable-cell-radio/

The biggest culprit was obviously the fact that cell services were all there and constantly looking for signal, when there wasn't one to be found because my tablet is wifi only.

The battery stats problem remains, although battery stats plus works.
[Miscellaneous Android Development] otyg:
Pipo S1, Genio CM10.1 v1.3.2 is running great (using pipo s1 kernel) , looks like 3d graphics are fixed in this CM10.1 build , there are still a few bugs I'm trying to figure out / work out

1, No ad-hoc support in wpasupplicant (wifi works but takes about 10 seconds to fully turn on)

2. Using adwlauncher some Icons get a strange mirror/corruption effect, I tried toggling on off hardware acceleration ..etc, its not too bad but still a strange bug.

3. Rotation causes the screen to become temporarily corrupt, like it's showing the frame buffer.

4. (not really a problem since I never use the feature, but if you enable "Simulate secondary displays", under development settings it will soft brick the device requiring a reflash or a data wipe)

that's pretty much all I noticed so far, running very smoothly otherwise..any ideas on the above issues would be great :)
[Miscellaneous Android Development] KidCarter93:
Hi,

I'm posting this comment on behalf of [MENTION=2897208]trenchtractor[/MENTION] as he's not currently able to post a reply to this thread.

As he's trying to help with feedback and discussions here, I'll see what I can do to ensure he can get involved.

Regards,

- KidCarter93
[Miscellaneous Android Development] otyg:
You need to use the the format_NAND_fix > http://crewrktablets.arctablet.com/?wpfb_dl=920 ,

then after that completes do Wipe data factory reset in cwm, then hit reboot it should boot into cm10.1 after a few minutes.

Edit:

The CWM included in RKTablets Genio CM10.1 v1.3.2 should work out of the box with the tablet, however since it lacks touch and adb support I usually use the 'recovery.img' from the CM10.1 Alpha 4 Build (RK3188) build and this adds back adb and touch support..

The last I heard from Oma is he will try to build a kernel with 800x480 resolution support for these tablets and hopefully it will solve a lot of the issues that come with using stock kernels, I tried to cross compile the kernel myself but just ended up with black screens so most likely I'm doing something wrong or the timing is off for the LCD.

I'll keep messing with it and see if I can figure it out.
[Miscellaneous Android Development] trenchtractor:
Pipo S1 RK30

Woot! Posting restrictions lifted!

Ok, so I got this working earlier today and wrote some instructions HERE.

I got it working, making notes as I went. Then I used my notes to re-do the entire process again. It works for me, and I think anyone else with a Pipo should be able to get it going too.

For Oma, I tried quite a few kernel and recovery options, but the ones found in the instructions I wrote are the latest ones I could find that worked. As it is, the files I have pointed to could be packaged as a single download for a Pipo user to get better milage. Right now I have two Pipo S1 (one for each of my boys) running CM10.1.

For otyg, thanks for your reply. As bundled, the CWM-based recovery causes the tablet to boot only into recovery. I tried different boot.img. The only way to get it past recovery is to use an earlier recovery. I saw in this thread other users had similar strange experience.

Anyway, I think we have a bullet proof install procedure for Pipo S1. If someone has other devices and wants to use mine as a base for theirs, I am happy.

Oh, one more problem!! The camera is upside down. It's front facing, but must be addressed as a rear facing. ;)

Cheers

Brad
[Miscellaneous Android Development] Oma7144:
Try the camera.rk30board.so from the Pipo S1 image.

- Oma -
[Miscellaneous Android Development] Oma7144:
Unfortunately I don't have the hardware to test. So it's up to you: http://crewrktablets.arctablet.com/?wpfb_dl=997

Edit: was it working in build v1.3?

- Oma -
[Miscellaneous Android Development] Oma7144:
[MENTION=4633254]saleandoli@aol.com[/MENTION] [MENTION=5416724]ArikaSalaf[/MENTION]

Pls open the Terminal Emulator.

su
lsmod

Is there a wlan.ko running?

Otherwise try to load manually:

insmod /system/lib/hw/rkwifi.ko
insmod /system/lib/hw/8192cu.ko
insmod /system/lib/hw/8188eu.ko

- Oma -
[Miscellaneous Android Development] Anthrax:
Anything for me bro..... :p
[Miscellaneous Android Development] Oma7144:
No yet. Working very concentrated on that.

Auto-rotation is the last issue on the RK31 CM10.1 build.

- Oma -
[Miscellaneous Android Development] saleandoli@aol.com:
I will check that today, thank you OMA.
[Miscellaneous Android Development] saleandoli@aol.com:
There is no wlan and I got not found when I attempted the 3 scripts. I'm sorry if nothing can be done it's okay. I'm grateful for your work.
[Miscellaneous Android Development] Disrupthor:
Yes in 1.3 was working. For me on the bq Maxwell Plus 1.3 lacks only headphone detection to be near perfect..

Edit: Well also got no camera in 1.3 and 1.3.2..
[Miscellaneous Android Development] Anthrax:
Thanks bro.... :fingercrossed:

Also i am unable to connect adb... all drivers installed.... but it just shows list of devices and blank below.....

any suggestions....
[Miscellaneous Android Development] Oma7144:
MTP and USB-debugging on?

- Oma -
[Miscellaneous Android Development] Oma7144:
[MENTION=4633254]saleandoli@aol.com[/MENTION] [MENTION=5416724]ArikaSalaf[/MENTION]

Ok, in the wifi autoloader there are the other modules:

insmod /system/lib/hw/mt5931.ko
insmod /system/lib/hw/rt5370v2.ko

- Oma -
[Miscellaneous Android Development] Anthrax:
yup....
[Miscellaneous Android Development] Oma7144:
Disable USB-debug, change to mass_storage.

Change to MTP, enable USB-debug.

- Oma -
[Miscellaneous Android Development] Oma7144:
Download again and try: http://crewrktablets.arctablet.com/?wpfb_dl=997

Use the camera.rk30board.so from the stock image.

- Oma -
[Miscellaneous Android Development] Anthrax:
Restarted the tab.... and did the settings then no drivers in my system......

Can you upload the drivers????
[Miscellaneous Android Development] ArikaSalaf:
same here, now i on stock rom jb4.1 , even on stock rom rk3066 , I can't see wlan.ko in terminal emulator but wifi stiil work perfectly
[Miscellaneous Android Development] ArikaSalaf:
now i on stock rom jb4.1 ,on stock rom rk3066 , I see wlan.ko in terminal emulator and wifi stiil work perfectly, but it strange to me on cm10 jb 4.1.2 (adfac) i don't see wlan.ko in terminal emulator lsmod list but wifi stiil connect
[Miscellaneous Android Development] Oma7144:
Replace all wifi modules (wlan.ko, rkwifi.ko, 8188eu.ko, 8192cu.ko) with the stock ones. Try to load manually.

- Oma -
[Miscellaneous Android Development] ArikaSalaf:
sorry "can't open 'system/lib/hw/rkwifi.ko" "can't open 'system/lib/hw/8192cu.ko" "can't open 'system/lib/hw/8188eu.ko" .....terminal emulator
[Miscellaneous Android Development] trenchtractor:
Thanks.

I replaced the camera.rk30board in the /system/lib/hw folder with the one you supplied. No change, camera still upside down.

Cheers

Brad

---------- Post added at 05:05 PM ---------- Previous post was at 04:55 PM ----------

Do you have a problem with the camera upside down? It's not really a problem for me, but I think I am using a different kernel to you. I just tried swapping out the camera.rk30board.so with one Oma supplied and it's still upside down.

Kernel listed on this tablet is 3.0.8+ from Mar 19, 2013.

Also, the WiFi is fine while ever the tablet stays awake, but if left overnight it needs to either have WiFi off/on cycle, or sometimes a reboot.

Battery life is fantastic with WiFi not staying awake when the tablet sleeps now, though. ;)
[Miscellaneous Android Development] daeinnor:
Hi trenchtractor. I also have reverse camera issue and like you had replaced the camera.rk30board.so including sensor .so related files without success.

There is also the annoying display artifacts issue when screen rotates. Just after bootup, this 'garbage' doesn't appear at all when screen rotates but, gets worse after some time of use.

Other than that, this CM10.1 build works great on x700! Fast & stable, WiFi works out of the box, I only need to apply the Format NAND fix and that's it.
[Miscellaneous Android Development] kmani.k78:
Auxus CoreX2 3G

Hi,

Thanks for the nice work. I have installed your rom CM10.1 v1.3.2 on Auxus CoreX2 with the following modifications.

While flashing

1. Removed kernel (used stock kernel )

2. Removed recovery (instead used http://files.androtab.info/rockchip/rk3066/20130427/RK30GENERIC_CWM.zip)

as rom's recovery could not correctly mount the partitions, I have used rk30generic CWM.

with the above modification, I could able to install & run you ROM on CoreX2 tablet.

Bugs

1. Incorrect rotation, whenever change position, it rotate to the next 90 deg. position in clockwise direction.

2. Mobile network option is not available, ( this tab is 3G -GSM )

Other than the above, everything is working fine. please help me to solve the above problems.

Thanks
[Miscellaneous Android Development] ArikaSalaf:
No phone support in cynogenmod...........in amlogic,rockchip and allwinner chipset, cynogenmod dont have phone support
[Miscellaneous Android Development] Oma7144:
If orientation/rotation is wrong pls install this fix: http://crewrktablets.arctablet.com/?wpfb_dl=1045

Then load Androsensor from Play-Store and post axis with highest value (example) for:

- tab vertical, landscape (y=+9.8)

- turn left to portrait (x=+9.8)

- turn right to portrait (x=-9.8)

- tab horizontal screen up (z=+9.8)

- Oma -
[Miscellaneous Android Development] kmani.k78:
Yes it is same IBerry CoreX2

Androsensor Value as follows

- tab vertical, landscape (y=+12)

- turn left to portrait (x=+13)

- turn right to portrait (x=-12)

Thanks
[Miscellaneous Android Development] Semicuda:
U30GT-H getting better and better

I have to say, with the current beta 1.3.2 it's running ever so smooth on my Cube U30GT-H. I tried using the 16kb parameters file, seems to be a bit faster... though this might be just my imagination :)

There's one small issue remaining, though, regarding wifi:

First of all, it always turns off when the device goes to sleep, even if it's set to keep wifi always on.

Second: after waking up, it connects again but the symbol stays grey, meaning it can't connect to Google services. But not only that, it cannot connect anywhere. Looks like it isn't actually connected to the wifi at all, even though it thinks so. Turning wifi off and on again helps.

Any idea if there is a permanent solution?
[Miscellaneous Android Development] docertabum:
Hi Oma,

after few months I decided to try again your ROM (running on Prestigio PMP5880D). No doubt it is excellent job you do for us. I have seen that this issue already has been addressed.

- I mean wifi with chip RTL8818CU. I'll try to use the files from official release in meanwhile.

- inverted screen rotation

but what is most bothering is the tablet is in strange pointer mode. How can I turn it off a set it as it should be?

Thanks!
[Miscellaneous Android Development] Anthrax:
After some days of use.... the U8 rom is lagging like hell and getting hanged need to force restart and then also not working properly..... any tweak for that....
[Miscellaneous Android Development] Oma7144:
Install this app: http://crewrktablets.arctablet.com/?wpfb_dl=906

Reboot and do not update the app in play-store.

Maybe it works.

- Oma -
[Miscellaneous Android Development] Oma7144:
What do you mean? No touch support?

- Oma -
[Miscellaneous Android Development] Oma7144:
Instal fresh and don't touch the system.

Pls test rotation fixes:

http://crewrktablets.arctablet.com/?wpfb_dl=1016

http://crewrktablets.arctablet.com/?wpfb_dl=1015

- Oma -
[Miscellaneous Android Development] docertabum:
this is what I've meant:

video@mega.co.nz
[Miscellaneous Android Development] daeinnor:
That's a good advice Oma.

Last time I "Pimped My ROM" I got more issues with v1.3.2. This time around, I only did activate init.d support from PMP and it's all good!
[Miscellaneous Android Development] Oma7144:
Pls test this fix for touch support: http://crewrktablets.arctablet.com/?wpfb_dl=1018

- Oma -
[Miscellaneous Android Development] docertabum:
Thanks, Oma! It's working :) I had to reboot two times, because first time it hang on boot animation, second time it hang on lockscreen, but on third reboot it is running great :)

I'm curious what you did. Can you just very briefly tell me please? :) Thanks.